Electronic feedback messages for home spirometry lung transplant recipients.

Background: Lung transplant recipients use a telemedicine device known as the electronic home spirometer to gauge the function of their lungs when they are away from the hospital or clinic setting. Health care providers review transmitted spirometry tests and user's symptom responses to detect early signs of infection and or rejection. Current home spirometry users have questions, concerns, and preferences about spirometry that may influence their daily adherence.